Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687879 | Device to secure lid to beverage and food containers and reduce spillage | William R. King, Liesbeth M. Osa | 1997-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687879 | Device to secure lid to beverage and food containers and reduce spillage | William R. King, Liesbeth M. Osa | 1997-11-18 |